与「Tianwen2」相关的搜索结果

中国自主研制天问二号顺利交会近地小行星2016HO3，开启我国首次行星际采样返回征程#天问二号# Independently developed by China, Tianwen-2 successfully rendezvoused with near-Earth asteroid 2016HO3, kicking off China’s first interplanetary sample return mission. #Tianwen2#